Hello Kid!
The answer would be 144 units^2.
Hope this helps!
~Nadia~
I believe you graph this.. please let me know if wrong and I’ll help solve otherwise! The picture is the answer on how to graph
First you had to remove parenthesis first.

Multiply by the numbers.

Final answer 



Hope this helps!
And thank you for posting your question at here on brainly, and have a great day.
-Charlie
Answer:
11, 12, and 13
Step-by-step explanation: